[   28.393885][  T326] ip (326) used greatest stack depth: 24648 bytes left
[   38.718160][  T457] ip (457) used greatest stack depth: 24640 bytes left
[  252.574838][ T4606] ip (4606) used greatest stack depth: 24584 bytes left
[  337.100114][ T5428] ip (5428) used greatest stack depth: 24368 bytes left